Difference between revisions of "Salganea quinquedentata"
(Salganea quinquedentata) |
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{{Publication to wiki notice | {{Publication to wiki notice | ||
| − | | author = Wang, Xiudan | + | | author = Wang, Xiudan, Shi, Yan, Wang, Zongqing AND Che, Yanli |
| − | | author_abbreviated = Wang, | + | | author_abbreviated = Wang X, Shi Y, Wang Z AND Che Y |
| year = 2014 | | year = 2014 | ||
| − | | title = Revision of the genus Salganea | + | | title = Revision of the genus ''Salganea'' Stål (Blattodea, Blaberidae, Panesthiinae) from China, with descriptions of three new species |
| journal = ZooKeys | | journal = ZooKeys | ||
| volume = 412 | | volume = 412 | ||
| − | | pages = | + | | pages = 59--87 |
| − | | doi = | + | | doi = 10.3897/zookeys.412.7134 |
| − | | citationurl = http:// | + | | citationurl = http://www.pensoft.net/journals/zookeys/article/7134/citation/ |
| − | | url = http:// | + | | url = http://www.pensoft.net/journals/zookeys/article/7134/abstract |
| publisher = Pensoft Publishers | | publisher = Pensoft Publishers | ||
| publisherurl = http://www.pensoft.net/ | | publisherurl = http://www.pensoft.net/ | ||
| − | }} | + | }} |
{{Treatment start | {{Treatment start | ||
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| Specific name = quinquedentata | | Specific name = quinquedentata | ||
| Infraspecific name = | | Infraspecific name = | ||
| − | | Taxon rank = | + | | Taxon rank = |
| − | | Taxon authority = Wang, | + | | Taxon authority = Wang, Shi, Wang & Che, 2014 |
| − | | Taxon status = | + | | Taxon status = sp. n. |
| − | + | ||
| Wikispecies page name = Salganea_quinquedentata | | Wikispecies page name = Salganea_quinquedentata | ||
| − | | ZooBank ID = | + | | ZooBank ID = urn:lsid:zoobank.org:act:863217EA-CB48-41C7-9AC0-980E1A0B775C |
| Pensoft Profile = Salganea_quinquedentata | | Pensoft Profile = Salganea_quinquedentata | ||
}} | }} | ||
| − | + | ==Description== | |
| − | Male. Body dark reddish brown, darker or black on caudal segments (Fig. 1). Eyes brown and ocelli yellowish. Antennae, upper lip, mandible, labial palpi and maxillary palpomeres brown. Legs reddish brown with coxae and trochanter brown. Abdominal sternites reddish brown with the middle of anterior three sternites brown (Fig. 2). | + | '''Male.''' Body dark reddish brown, darker or black on caudal segments (Fig. 1). Eyes brown and ocelli yellowish. Antennae, upper lip, mandible, labial palpi and maxillary palpomeres brown. Legs reddish brown with coxae and trochanter brown. Abdominal sternites reddish brown with the middle of anterior three sternites brown (Fig. 2). Vertex and face punctate, the former exposed. Anterior margin of pronotum smooth, or weakly concave; anterior half of pronotum slightly depressed, the floor punctured, denser laterally; posterior half punctured sparsely and almost evenly, without tubercles (Fig. 21). Tegmina and wings well developed, extending beyond end of abdomen, sometimes mutilated (Fig. 1). Radius of tegmen with a long apical posterior branch, which has accessory branches, or apical posterior branch absent; median vein is simple or branched (Figs 80–81). Radial vein of hind wing with posterior branch medially; median vein branched terminally or not; cubitus with 4–5 complete and 5–6 incomplete branches (Figs 89–90). Anterior ventral margin of front femur with 1–3 spines and a small distal spine, hind margin with a large distal spine. Abdominal tergites punctured, the punctures denser laterally and caudally; ''T5''–''T7'' with gradually increased holes on the anterolateral corners, minute sparse hairs sometimes visible on the surfaces; caudal angles of ''T6'' weakly explored; lateral margins of ''T7'' slightly uneven, caudal angles oblique, large and tapering (Fig. 22). Abdominal sternites densely punctured, the punctations larger and denser caudally; hind margin of the last sternite entire (Fig. 23). Supra-anal plate densely punctured, coarser than abdominal tergites; hind margin with 5 subacute and symmetrically slender teeth, which are deflexed and widely spaced, the largest one situated in the middle; teeth with margin smooth or small acute spines between the teeth, sometimes teeth fused together; lateral angles larger than the medial tooth. Cercus without setae dorsally, ventral surface convex with dense hairs (Fig. 24). Anterior margin of subgenital plate concave, anterolateral corners rounded; lateral margins concave (Fig. 25). '''Male genitalia.''' Genital phallomere ''L1'' reduced, only a short lobe remaining, or absent (Fig. 26); ''L2d'' tapering at apex, with a relatively large lateral lobe (Fig. 27); ''R2'' weakly curved, hook-shaped (Fig. 28).<br /> |
| − | Vertex and face punctate, the former exposed. Anterior margin of pronotum smooth, or weakly concave; anterior half of pronotum slightly depressed, the floor punctured, denser laterally; posterior half punctured sparsely and almost evenly, without tubercles (Fig. 21). Tegmina and wings well developed, extending beyond end of abdomen, sometimes mutilated (Fig. 1). Radius of tegmen with a long apical posterior branch, which has accessory branches, or apical posterior branch absent; median vein is simple or branched (Figs | + | '''Female.''' Essentially similar to male, difficult to distinguish externally.<br /> |
| − | Male genitalia. Genital phallomere L1 reduced, only a short lobe remaining, or absent (Fig. 26); L2d tapering at apex, with a relatively large lateral lobe (Fig. 27); R2 weakly curved, hook-shaped (Fig. 28). | + | '''Nymph.''' Body yellowish brown and eyes dark. Hind margin of the supra-anal plate with 5 contiguous and triangular teeth, sometimes separated by tiny tines. Remaining external morphological features are characteristic of the adult (Figs 3–4). |
| − | Female. Essentially similar to male, difficult to distinguish externally. | + | |
| − | Nymph. Body yellowish brown and eyes dark. Hind margin of the supra-anal plate with 5 contiguous and triangular teeth, sometimes separated by tiny tines. Remaining external morphological features are characteristic of the adult (Figs | + | |
| − | + | ==Measurements== | |
| − | + | Male, 3th–5th maxillary segments: 0.57–0.67/0.48–0.87/0.61–1.00mm; pronotum: length × width: 5.2–5.5 × 8.8–9.3mm; tegmen: 24.1–25.0mm; body length: 26.9–29.5mm; fore leg: coxae: 2.29–2.51mm, trochanter: 1.46–1.79mm, femur: 3.24–3.85mm, tibia: 1.19–2.61mm, 1st–5th tarsus: 0.57–0.69/0.20–0.24/0.19–0.24/0.28–0.32/1.00–1.28mm; mid leg: coxae: 2.48–2.90mm, trochanter: 2.33–2.58mm, femur: 5.01–5.17mm, tibia: 3.84–4.06mm, 1st–5th tarsus: 1.03–1.12/0.25–0.28/0.24–0.27/0.33–0.35/1.00–1.24mm; hind leg: coxae: 2.14–2.53mm, trochanter: 2.70–2.75mm, femur: 5.23–5.81mm, tibia: 5.47–6.14mm, 1st–5th tarsus: 1.18–1.22/0.27–0.29/0.27–0.31/0.27–0.30/1.07–1.15mm; cerci: 0.64–0.97mm.<br /> | |
| + | Female, 3th–5th maxillary segments: 0.73–0.79/0.84–0.85/0.93–1.08mm; pronotum: length × width: 5.0 × 8.8–9.5mm; body length: 26.5–27.5mm; fore leg: coxae: 2.17–2.29mm, trochanter: 0.61–2.30mm, femur: 1.94–2.07mm, tibia: 2.16–2.64mm, 1st–5th tarsus: 0.63–0.80/0.24–0.28/0.23–0.28/0.32–0.27/0.91–1.20mm; mid leg: coxae: 2.81–2.89mm, trochanter: 2.55–2.87mm, femur: 5.31–5.76mm, tibia: 4.52–4.60mm, 1st–5th tarsus: 1.22–1.23/0.28–0.30/0.25–0.27/0.32–0.34/1.06–1.45mm; hind leg: coxae: 2.06–2.28mm, trochanter: 2.53–2.92mm, femur: 5.00–6.23mm, tibia: 5.47–7.32mm, 1st–5th tarsus: 1.36/0.35/0.29/0.36/1.39mm; cerci: 0.87–0.91mm. | ||
| − | == | + | ==Material examined== |
| − | + | ''Holotype'', male, China: Hainan Prov., Lingshui County, Mt. Diaoluoshan, [http://ptp.pensoft.eu/redirect_to_googlemap.php?labels%5B0%5D=18%C2%B043.462%27N%2C+104%C2%B052.105%27E&coordinates%5B0%5D=18%C2%B043.462%27N%2C+104%C2%B052.105%27E 18°43.462'N, 104°52.105'E], 4 May 2013, coll. Yan Shi and Shunhua Gui (SWU). ''Paratypes'', two males, three females and six nymphs, same data as holotype (SWU); one female, Hainan Prov., Mt. Wuzhishan, 2 May 1964, coll. Yuliang Luo (SWU). | |
| − | + | ==Remarks== | |
| + | This species is assigned into the ''{{Taxon name|Salganea nigrita}}'' species group by the forked ''L2d''. It resembles ''{{Taxon name|Salganea incerta}}'', but can be distinguished by the following characteristics: 1) anterior margin of pronotum entire and without tubercles, indented and with tubercles in ''{{Taxon name|Salganea incerta}}''; 2) the floor of pronotum without tubercles, with tubercles in ''{{Taxon name|Salganea incerta}}''; 3) hind margin of seventh abdominal sternite entire, the latter with a medial excision; 4) hind margin of supra-anal plate with 5 distinct, subacute and slender teeth, with 9-13 triangular teeth in ''{{Taxon name|Salganea incerta}}''. | ||
| − | {{ | + | ==Etymology== |
| + | The specific epithet is derived from the Latin word “''quinquedentatus''”, referring to the posterior margin of supra-anal plate with 5 distinct and slender teeth. | ||
| + | |||
| + | ==Original Description== | ||
| + | *{{aut|Wang, X}}; {{aut|Shi, Y}}; {{aut|Wang, Z}}; {{aut|Che, Y}}; 2014: Revision of the genus ''Salganea'' Stål (Blattodea, Blaberidae, Panesthiinae) from China, with descriptions of three new species [http://www.pensoft.net/journals/zookeys/ ''ZooKeys'',] '''412''': 59-87. {{doi|10.3897/zookeys.412.7134}} | ||
| + | |||
| + | ==Images== | ||
| + | {{Gallery | lines=5 | width=250 | ||
| + | |1= File:zookeys-412-059-g001.jpg|2= '''Figures 1–20.''' '''1–2''' ''{{Taxon name|Salganea quinquedentata}}'' sp. n., male: '''1''' holotype, dorsal view '''2''' same, ventral view '''3–4''' ''{{Taxon name|Salganea quinquedentata}}'' sp. n., nymph: '''3''' paratype, dorsal view '''4''' same, ventral view '''5–6''' ''{{Taxon name|Salganea anisodonta}}'' sp. n., male: '''5''' holotype, dorsal view '''6''' same, ventral view '''7–8''' ''{{Taxon name|Salganea taiwanensis}}'' Roth, 1979, male: '''7''' holotype of ''{{Taxon name|Panesthia concinna}}'' Feng & Woo, 1990, dorsal view '''8''' same, ventral view '''9–10''' ''{{Taxon name|Salganea guangxiensis}}'' (Feng & Woo, 1990), male: '''9''' holotype of ''{{Taxon name|Panesthia guangxiensis}}'' Feng & Woo, 1990, dorsal view '''10''' same, ventral view '''11–12''' ''{{Taxon name|Salganea incerta}}'' (Brunner von Wattenwyl, 1893), male: '''11''' dorsal view '''12''' ventral view '''13–14''' ''{{Taxon name|Salganea incerta}}'' (Brunner von Wattenwyl, 1893), nymph: '''13''' dorsal view '''14''' ventral view '''15–16''' ''{{Taxon name|Salganea raggei}}'' Roth, 1979, male: '''15''' dorsal view '''16''' ventral view '''17–18''' ''{{Taxon name|Salganea raggei}}'' Roth, 1979, nymph: '''17''' dorsal view '''18''' ventral view '''19–20''' ''{{Taxon name|Salganea flexibilis}}'' sp. n., male: '''19''' holotype, dorsal view '''20''' same, ventral view. Scale bars <nowiki>=</nowiki> 1.0 cm. | ||
| + | |3= File:zookeys-412-059-g002.jpg|4= '''Figures 21–28.''' ''{{Taxon name|Salganea quinquedentata}}'' sp. n. '''21''' vertex and pronotum '''22''' abdominal tergum 7, dorsal view '''23''' abdominal sternite 7, ventral view '''24''' supra-anal plate and paraprocts, ventral view '''25''' subgenital plate, dorsal view '''26''' left phallomere (''L1'') '''27''' median phallomere (''L2vm'' and ''L2d'') '''28''' right phallomere (''R2''). Scale bars <nowiki>=</nowiki> 1.0 mm (Figs '''21–23'''), 0.5 mm (Figs '''24–28'''). | ||
| + | |5= File:zookeys-412-059-g010.jpg|6= '''Figures 80–97.''' '''80–88''' tegmina: '''80–81''' left and right tegmina of one specimen (''{{Taxon name|Salganea quinquedentata}}'' sp. n.), dorsal view '''82''' ''{{Taxon name|Salganea anisodonta}}'' sp. n. '''83–84''' ''{{Taxon name|Salganea taiwanensis}}'' Roth, 1979 '''85–86''' ''{{Taxon name|Salganea incerta}}'' (Brunner von Wattenwyl, 1893) '''87–88''' ''{{Taxon name|Salganea raggei}}'' Roth, 1979 '''89–97''' wings: '''89–90''' left and right wings of one specimen (''{{Taxon name|Salganea quinquedentata}}'' sp. n.), dorsal view '''91''' ''{{Taxon name|Salganea anisodonta}}'' sp. n. '''92–93''' ''{{Taxon name|Salganea taiwanensis}}'' Roth, 1979 '''94–95''' ''{{Taxon name|Salganea incerta}}'' (Brunner von Wattenwyl, 1893) '''96–97''' ''{{Taxon name|Salganea raggei}}'' Roth, 1979. Scale bars <nowiki>=</nowiki> 4.0 mm. | ||
| + | }} | ||
Revision as of 12:28, 30 May 2014
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Genus: Salganea
Name
Salganea quinquedentata Wang, Shi, Wang & Che, 2014 sp. n. – Wikispecies link – ZooBank link – Pensoft Profile
Description
Male. Body dark reddish brown, darker or black on caudal segments (Fig. 1). Eyes brown and ocelli yellowish. Antennae, upper lip, mandible, labial palpi and maxillary palpomeres brown. Legs reddish brown with coxae and trochanter brown. Abdominal sternites reddish brown with the middle of anterior three sternites brown (Fig. 2). Vertex and face punctate, the former exposed. Anterior margin of pronotum smooth, or weakly concave; anterior half of pronotum slightly depressed, the floor punctured, denser laterally; posterior half punctured sparsely and almost evenly, without tubercles (Fig. 21). Tegmina and wings well developed, extending beyond end of abdomen, sometimes mutilated (Fig. 1). Radius of tegmen with a long apical posterior branch, which has accessory branches, or apical posterior branch absent; median vein is simple or branched (Figs 80–81). Radial vein of hind wing with posterior branch medially; median vein branched terminally or not; cubitus with 4–5 complete and 5–6 incomplete branches (Figs 89–90). Anterior ventral margin of front femur with 1–3 spines and a small distal spine, hind margin with a large distal spine. Abdominal tergites punctured, the punctures denser laterally and caudally; T5–T7 with gradually increased holes on the anterolateral corners, minute sparse hairs sometimes visible on the surfaces; caudal angles of T6 weakly explored; lateral margins of T7 slightly uneven, caudal angles oblique, large and tapering (Fig. 22). Abdominal sternites densely punctured, the punctations larger and denser caudally; hind margin of the last sternite entire (Fig. 23). Supra-anal plate densely punctured, coarser than abdominal tergites; hind margin with 5 subacute and symmetrically slender teeth, which are deflexed and widely spaced, the largest one situated in the middle; teeth with margin smooth or small acute spines between the teeth, sometimes teeth fused together; lateral angles larger than the medial tooth. Cercus without setae dorsally, ventral surface convex with dense hairs (Fig. 24). Anterior margin of subgenital plate concave, anterolateral corners rounded; lateral margins concave (Fig. 25). Male genitalia. Genital phallomere L1 reduced, only a short lobe remaining, or absent (Fig. 26); L2d tapering at apex, with a relatively large lateral lobe (Fig. 27); R2 weakly curved, hook-shaped (Fig. 28).
Female. Essentially similar to male, difficult to distinguish externally.
Nymph. Body yellowish brown and eyes dark. Hind margin of the supra-anal plate with 5 contiguous and triangular teeth, sometimes separated by tiny tines. Remaining external morphological features are characteristic of the adult (Figs 3–4).
Measurements
Male, 3th–5th maxillary segments: 0.57–0.67/0.48–0.87/0.61–1.00mm; pronotum: length × width: 5.2–5.5 × 8.8–9.3mm; tegmen: 24.1–25.0mm; body length: 26.9–29.5mm; fore leg: coxae: 2.29–2.51mm, trochanter: 1.46–1.79mm, femur: 3.24–3.85mm, tibia: 1.19–2.61mm, 1st–5th tarsus: 0.57–0.69/0.20–0.24/0.19–0.24/0.28–0.32/1.00–1.28mm; mid leg: coxae: 2.48–2.90mm, trochanter: 2.33–2.58mm, femur: 5.01–5.17mm, tibia: 3.84–4.06mm, 1st–5th tarsus: 1.03–1.12/0.25–0.28/0.24–0.27/0.33–0.35/1.00–1.24mm; hind leg: coxae: 2.14–2.53mm, trochanter: 2.70–2.75mm, femur: 5.23–5.81mm, tibia: 5.47–6.14mm, 1st–5th tarsus: 1.18–1.22/0.27–0.29/0.27–0.31/0.27–0.30/1.07–1.15mm; cerci: 0.64–0.97mm.
Female, 3th–5th maxillary segments: 0.73–0.79/0.84–0.85/0.93–1.08mm; pronotum: length × width: 5.0 × 8.8–9.5mm; body length: 26.5–27.5mm; fore leg: coxae: 2.17–2.29mm, trochanter: 0.61–2.30mm, femur: 1.94–2.07mm, tibia: 2.16–2.64mm, 1st–5th tarsus: 0.63–0.80/0.24–0.28/0.23–0.28/0.32–0.27/0.91–1.20mm; mid leg: coxae: 2.81–2.89mm, trochanter: 2.55–2.87mm, femur: 5.31–5.76mm, tibia: 4.52–4.60mm, 1st–5th tarsus: 1.22–1.23/0.28–0.30/0.25–0.27/0.32–0.34/1.06–1.45mm; hind leg: coxae: 2.06–2.28mm, trochanter: 2.53–2.92mm, femur: 5.00–6.23mm, tibia: 5.47–7.32mm, 1st–5th tarsus: 1.36/0.35/0.29/0.36/1.39mm; cerci: 0.87–0.91mm.
Material examined
Holotype, male, China: Hainan Prov., Lingshui County, Mt. Diaoluoshan, 18°43.462'N, 104°52.105'E, 4 May 2013, coll. Yan Shi and Shunhua Gui (SWU). Paratypes, two males, three females and six nymphs, same data as holotype (SWU); one female, Hainan Prov., Mt. Wuzhishan, 2 May 1964, coll. Yuliang Luo (SWU).
Remarks
This species is assigned into the Salganea nigrita species group by the forked L2d. It resembles Salganea incerta, but can be distinguished by the following characteristics: 1) anterior margin of pronotum entire and without tubercles, indented and with tubercles in Salganea incerta; 2) the floor of pronotum without tubercles, with tubercles in Salganea incerta; 3) hind margin of seventh abdominal sternite entire, the latter with a medial excision; 4) hind margin of supra-anal plate with 5 distinct, subacute and slender teeth, with 9-13 triangular teeth in Salganea incerta.
Etymology
The specific epithet is derived from the Latin word “quinquedentatus”, referring to the posterior margin of supra-anal plate with 5 distinct and slender teeth.
Original Description
- Wang, X; Shi, Y; Wang, Z; Che, Y; 2014: Revision of the genus Salganea Stål (Blattodea, Blaberidae, Panesthiinae) from China, with descriptions of three new species ZooKeys, 412: 59-87. doi
Images
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